/*
 * Copyright (c) JoinQuant Development Team
 * Author: Huayong Kuang <kuanghuayong@joinquant.com>
 *
 */

#include <iostream>
#include <string>

using namespace std;

typedef long int64;

int main(void)
{
    int64 i = 1234567890;
    string s = to_string(i);
    cout << s << endl;

    return 0;
}

